#include <iostream>
#include <string>
#include <cstring>
int main()
{
    using namespace std;
    char charr[20];
    string str;

    cout << "Length of string in charr before input: " << strlen(charr) << endl;
    cout << "Length of string in str before input: " << str.size() << endl;
    cout << "Enter a line of text:\n";
    cin.getline(charr,20);
    cout << "You enterd: " << charr << endl;
    cout << "Enter another line of text:\n";
    getline(cin,str);
    cout << "You entered:" << str << endl;
    cout << "Length of strig in charr after input: " << strlen(charr) << endl;
    cout << "Length of string in str after input: " << str.size() << endl;

    return 0;

}